The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-027-6263, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-027-6263 |
| Primary Part Number | 218037 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Width Across Flats | 0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Thread Class | 3A A |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Surface Treatment Document and Classification | AMS 2400-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4037 OVERALL |
| Head Height | 0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Thread Length | 0.438 INCHES NOMINAL IN |
| Hole Quantity | 6 |
| Internal Drive Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hole Configuration Style | ROUND INTERNAL HEXAGON |
| Head Diameter | 0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Hole Type | DRILLED |
| Hole Diameter | 0.047 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 218037 PRIMARY | Woodward, Inc. Div Fuel Systems and Controls (USA) |
NSN 5305-01-027-6263 is a Screw,cap,socket Head, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-027-6263 has 1 cross-referenced part number: 218037 (Woodward, Inc. Div Fuel Systems and Controls).
There are 3 known substitutes for 5305-01-027-6263: 4730-01-160-3574, 4940-01-496-5146, 6630-01-607-2209. Verify interchangeability with system specifications before substitution.
Key specifications for 218037: Nominal Thread Diameter: 0.164 INCHES IN; Width Across Flats: 0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32; Thread Class: 3A A. 19 total characteristics are documented in the Federal Logistics Information System.